Question

resolver la siguiente ecuaciones 4 15×=-27+6
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Answer 1

Respuesta:

la respuesta es 6

Explicación paso a paso:

- [4 - (3 + 6 - 2)] - [3 + 2 - (1 + 6 - 8)] =

= 2 - [4 - 3 - 6 + 2] - [3 + 2 - 1 - 6 + 8] =

= 2 - 4 + 3 + 6 - 2 - 3 - 2 + 1 + 6 - 8 = -1

• 3 - [2 + 4 - (2 - 7) + 1] - [2 - (4 + 7 - 1) - 2] = 1

• -2 - 7 - [-3 + 1 - (1 + 2 - 3) + 1] - [-7 + 4 - (2 + 5)] = 2

• [-9 - 11 - (-18 + 21 - 3) + 7] - [-18 + 21 - (3 - 11 + 15)] = -9

• -4 - 12 - [(-13 - 20 + 8) - 4] - [-21 + 16 - (-15 + 3)] = 6